{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Rheumatoid+Arthritis+%28RA",
    "query": {
      "condition": "Rheumatoid Arthritis (RA"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 21,
    "total_pages": 3,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Rheumatoid+Arthritis+%28RA&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "local",
  "last_synced_at": "2026-05-21T06:23:14.929Z",
  "attribution": "Data derived from public ClinicalTrials.gov records. The official record at https://clinicaltrials.gov/ remains the source of truth for current availability, contacts, and full study details.",
  "notes": [
    "This endpoint exposes only public summary fields — no participant contact emails, phone numbers, or scraped investigator contact details.",
    "For contact information and full protocol detail, follow each trial's `official_url` to the ClinicalTrials.gov record.",
    "This API is a navigational aid. It does not provide medical advice, eligibility determinations, or compensation guarantees."
  ],
  "trials": [
    {
      "nct_id": "NCT07258849",
      "title": "A Study of LY4213663 in Healthy Participants and Participants With Rheumatoid Arthritis",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Rheumatoid Arthritis (RA)"
      ],
      "interventions": [
        {
          "name": "LY4213663",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Eli Lilly and Company",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 141,
      "start_date": "2025-12-02",
      "completion_date": "2028-03",
      "has_results": false,
      "last_update_posted_date": "2026-05-04",
      "last_synced_at": "2026-05-21T03:56:28.043Z",
      "location_count": 9,
      "location_summary": "Anniston, Alabama • Phoenix, Arizona • Clearwater, Florida + 6 more",
      "locations": [
        {
          "city": "Anniston",
          "state": "Alabama"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Clearwater",
          "state": "Florida"
        },
        {
          "city": "Cooper City",
          "state": "Florida"
        },
        {
          "city": "Daytona Beach",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07258849"
    },
    {
      "nct_id": "NCT07524244",
      "title": "Ketogenic and Carnivore (Lion) Diets for Inflammatory Bowel Disease and Rheumatoid Arthritis",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Crohn's Disease (CD)",
        "Rheumatoid Arthritis (RA)",
        "Ulcerative Colitis (UC)"
      ],
      "interventions": [
        {
          "name": "Carnivore (Lion) Diet",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Ketogenic diet",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Fuller Research Foundation",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "64 Years",
        "sex": "ALL",
        "summary": "18 Years to 64 Years"
      },
      "enrollment_count": 160,
      "start_date": "2026-02-17",
      "completion_date": "2027-09",
      "has_results": false,
      "last_update_posted_date": "2026-04-16",
      "last_synced_at": "2026-05-19T10:21:45.952Z",
      "location_count": 1,
      "location_summary": "Charlottesville, Virginia",
      "locations": [
        {
          "city": "Charlottesville",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07524244"
    },
    {
      "nct_id": "NCT07123038",
      "title": "A Long-Term Follow-Up Observational Study to Evaluate Safety in Subjects Who Have Received a Gene-Modified Regulatory T Cell (Treg) Therapeutic",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Hidradenitis Suppurativa (HS)",
        "Rheumatoid Arthritis (RA)"
      ],
      "interventions": [
        {
          "name": "Long Term Safety Monitoring Procedures",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Sonoma Biotherapeutics, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "71 Years",
        "sex": "ALL",
        "summary": "18 Years to 71 Years"
      },
      "enrollment_count": 36,
      "start_date": "2025-07-22",
      "completion_date": "2040-12",
      "has_results": false,
      "last_update_posted_date": "2026-04-16",
      "last_synced_at": "2026-05-20T12:44:58.738Z",
      "location_count": 10,
      "location_summary": "San Francisco, California • Stanford, California • Aurora, Colorado + 5 more",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07123038"
    },
    {
      "nct_id": "NCT06880653",
      "title": "Dose Response of Exercise for Arthritis Management",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Arthritis",
        "Fibromyalgia (FM)",
        "Gout",
        "Lupus Erythematosus, Systemic",
        "Osteoarthritis",
        "Rheumatoid Arthritis (RA)"
      ],
      "interventions": [
        {
          "name": "DREAM Adaptive Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of South Carolina",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 285,
      "start_date": "2025-03-28",
      "completion_date": "2029-04-30",
      "has_results": false,
      "last_update_posted_date": "2026-04-03",
      "last_synced_at": "2026-05-20T06:14:58.104Z",
      "location_count": 1,
      "location_summary": "Columbia, South Carolina",
      "locations": [
        {
          "city": "Columbia",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06880653"
    },
    {
      "nct_id": "NCT07403188",
      "title": "A Long-Term Follow-Up Study for Participants Previously Treated With KYV-101",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Dermatomyositis",
        "Multiple Sclerosis",
        "Myasthaenia Gravis",
        "Refractory Lupus Nephritis",
        "Rheumatoid Arthritis (RA)",
        "Stiff Person Syndrome",
        "Systemic Sclerosis (SSc)"
      ],
      "interventions": [
        {
          "name": "KYV-101",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Kyverna Therapeutics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 70,
      "start_date": "2025-11-24",
      "completion_date": "2041-01",
      "has_results": false,
      "last_update_posted_date": "2026-02-11",
      "last_synced_at": "2026-05-20T14:24:46.833Z",
      "location_count": 1,
      "location_summary": "Denver, Colorado",
      "locations": [
        {
          "city": "Denver",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07403188"
    },
    {
      "nct_id": "NCT07315997",
      "title": "The Coronary Artery Calcium and Troponins in Rheumatoid Arthritis (CAT-RA) Study",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Atherosclerotic Cardiovascular Disease (ASCVD)",
        "Rheumatoid Arthritis (RA"
      ],
      "interventions": [
        {
          "name": "high sensitivity cardiac troponin",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Brigham and Women's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": "79 Years",
        "sex": "ALL",
        "summary": "35 Years to 79 Years"
      },
      "enrollment_count": 120,
      "start_date": "2024-09-04",
      "completion_date": "2028-03-04",
      "has_results": false,
      "last_update_posted_date": "2026-01-05",
      "last_synced_at": "2026-05-08T07:56:17.373Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07315997"
    },
    {
      "nct_id": "NCT06991114",
      "title": "AlloNK®, an Allogeneic Non-genetically Modified, Cord Blood-derived NK Cell Therapy, in Combination With Rituximab, Studied in Relapsing Forms of B-cell Dependent Rheumatologic Diseases.",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "IIM",
        "Idiopathic Inflammatory Myopathies (IIMs)",
        "Myositis",
        "Refractory Rheumatoid Arthritis (RA)",
        "Rheumatoid Arthritis (RA",
        "Scleroderma",
        "Sjogren Syndrome",
        "Sjogrens Disease",
        "Systemic Sclerosis (SSc)"
      ],
      "interventions": [
        {
          "name": "Allogeneic NK Cells",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Artiva Biotherapeutics, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 90,
      "start_date": "2025-07-09",
      "completion_date": "2029-01",
      "has_results": false,
      "last_update_posted_date": "2025-12-24",
      "last_synced_at": "2026-05-17T09:53:04.667Z",
      "location_count": 16,
      "location_summary": "Tuscaloosa, Alabama • Phoenix, Arizona • Covina, California + 12 more",
      "locations": [
        {
          "city": "Tuscaloosa",
          "state": "Alabama"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Covina",
          "state": "California"
        },
        {
          "city": "Los Alamitos",
          "state": "California"
        },
        {
          "city": "Aventura",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06991114"
    },
    {
      "nct_id": "NCT07221890",
      "title": "A Trial of Academic Detailing to Promote Prescribing of Biosimilars",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Autoimmune Diseases",
        "Inflammatory Bowel Disease (IBD)",
        "Psoriasis (PsO)",
        "Rheumatoid Arthritis (RA)"
      ],
      "interventions": [
        {
          "name": "Offered an academic detailing session",
          "type": "OTHER"
        },
        {
          "name": "Standard-of-care outreach from the insurance plan",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Brigham and Women's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 1325,
      "start_date": "2025-11-06",
      "completion_date": "2027-03-31",
      "has_results": false,
      "last_update_posted_date": "2026-05-14",
      "last_synced_at": "2026-05-21T06:23:14.929Z",
      "location_count": 2,
      "location_summary": "Louisville, Kentucky • Boston, Massachusetts",
      "locations": [
        {
          "city": "Louisville",
          "state": "Kentucky"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07221890"
    },
    {
      "nct_id": "NCT03631225",
      "title": "The Effect of Guided Care With Vectra Compared to Treatment as Usual in Patients With Rheumatoid Arthritis",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Rheumatoid Arthritis (RA)"
      ],
      "interventions": [
        {
          "name": "Vectra",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Sequenom, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1500,
      "start_date": "2019-06-25",
      "completion_date": "2026-04-15",
      "has_results": false,
      "last_update_posted_date": "2025-11-06",
      "last_synced_at": "2026-05-08T04:29:19.749Z",
      "location_count": 30,
      "location_summary": "La Mesa, California • Murrieta, California • Orange, California + 27 more",
      "locations": [
        {
          "city": "La Mesa",
          "state": "California"
        },
        {
          "city": "Murrieta",
          "state": "California"
        },
        {
          "city": "Orange",
          "state": "California"
        },
        {
          "city": "Lewes",
          "state": "Delaware"
        },
        {
          "city": "Aventura",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03631225"
    },
    {
      "nct_id": "NCT06614166",
      "title": "Food Trial to Evaluate the Kinetics of the Medical Foods SBD111 and SBD121 Persistence in Healthy Adults",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Bone Density",
        "Kinetics",
        "Product Persistence in GI Tract",
        "Rheumatoid Arthritis (RA)"
      ],
      "interventions": [
        {
          "name": "SBD111 Probiotic Medical Food",
          "type": "OTHER"
        },
        {
          "name": "SBD121 Probiotic Medical Food",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Solarea Bio, Inc",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "64 Years",
        "sex": "ALL",
        "summary": "18 Years to 64 Years"
      },
      "enrollment_count": 40,
      "start_date": "2024-06-14",
      "completion_date": "2025-06-28",
      "has_results": false,
      "last_update_posted_date": "2025-04-27",
      "last_synced_at": "2026-05-20T14:19:58.876Z",
      "location_count": 1,
      "location_summary": "Waltham, Massachusetts",
      "locations": [
        {
          "city": "Waltham",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06614166"
    }
  ]
}